package com.heng.dto;

import jakarta.validation.constraints.NotNull;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

// 领取优惠券入参
@Data
@NoArgsConstructor
@AllArgsConstructor
public class ReceiveCouponDTO {
    @NotNull(message = "优惠券ID不能为空")
    private Long couponId;          // 优惠券ID
}





